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Sociedade Brasileira de Telecomunicações

2020 - XXXVIII Simpósio Brasileiro de Telecomunicações e Processamento de Sinais



Mode-dependent Loss and Gain Emulation in Coupled SDM Transmission

Space-division multiplexing (SDM) is currently the only solution to cope with the exponential growth of data traffic in optical transmission networks. The pe...

SBrT 2020


Composição de Gateways IoT Redundantes com Base em Computação de Nevoeiro

Redes IoT são heterogêneas no que se refere aos dispositivos presentes, incluindo assim dispositivos sem capacidade de se comunicar com a pilha de protocolos...

SBrT 2020


Context Selection for Lossless Compression of Bi-Level Images

Bi-level images are used in many fields to represent binary masks for object and region of interest coding, enhancement layers of color images and point clou...

SBrT 2020


RF Front End for an SDR-based Community Network in the 700 MHz Band

This paper presents the design of an RF front end for a base transceiver station implemented with a commercial general purpose software defined radio board. ...

SBrT 2020


Successive Interference Cancellation-Aided NOMA in URLLC with Time and Frequency Diversity

Ultra-Reliable Low-Latency Communication (URLLC), contemplated in the Fifth-Generation New Radio (5G NR) standard, is considered essential to a broader imple...

SBrT 2020